Custom Tunning for Thumpr Cam Chevy 5.3

[beefcake]

I have have an 08 chevy 5.3 with a Comp Thumpr cam in it .
Part#54-600-11. 219/233 and 1.85 rockers.
I have the U7194. Can you diablosort tune for a "odd" camshaft? I am having engine codes p0300, p1174,p1175. Many are telling me that i need a "Real Tune" via a mail order. The truck runs good but i hate looking at a engine light all the time. I have sent my tune in to mike once to remove the p0300 but it still comes on. Any info would be helpful.

Thanks

[mikel]

219/233 @ .050?
really?

Interesting....it definitely needs tuning, but not email tuning, you really want to get it dialed in by a CMR tuner on a dyno.

[beefcake]

yip, it is thier new thumpr line. it sounds like a dragster!!

[TexasGMC]

Why did you put that big of a cam in for? RPM range is to high dont think the tuner will let you past 6000rpm! With the 1.85 rockers the aluminum construction and a roller bearing trunion which results in a 10% increase in valve lift over the stock 1.7 ratio rocker arms and gains of up to 12 HP over stock. So your lift on your cam is at a .608 int./.590exh. Comp has a chart that is best for
your app.

[SandMan817]

the dsp will let you raise rpm limit to 6600

[tdub09]

yea it will raise it but you need to find the top hp an tq curve it may not be that high!! and you better buy a GOOD set of pushrods best being chromoly and springs for that puppy or , JMO but ive seen where some just get cam and rockers and everyone has regret it!!